A truck of mass M is moved under a force F. If the truck is then loaded with an object equal to the mass of the truck and the driving force is halved, then how does the acceleration change?
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
Soln:
Force = mass x acceleration F=ma
a= f/m
When mass is doubles force is halved m becomes 2m and f becomes f/2
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a π Β or a2= π +π = 1
4π a1 4π π 4
acceleration reduces to 1th
4
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